Network attached storage controller



FIG. 1 is an enlarged, right perspective view of the network attached storage controller;

FIG. 2 is a left side view of the network attached storage controller;

FIG. 3 is a front view of the NAS controller;

FIG. 4 is a back view of the NAS controller, including a phantom view of an Ethernet port and two USB ports;

FIG. 5 is a top view of the NAS controller; and,

FIG. 6 is a bottom view of the NAS controller.

The broken lines in FIG. 4 are for environmental purposes only and form no part of the claimed design. 

I claim the ornamental design for the network attached storage controller, as shown and described. 